.input {
    width: 100%;
    position: fixed;
    z-index: 8;
    top: 0;
    display: flex;
    padding: 10px;
    background-color: #bd2720;
    
    input {
        height: 40px;
        outline: none;
        padding-left: 20px;
        border: 1px solid #ccc;
        flex: 1;
        border-radius: 5px;
    }

    span {
        width: 80px;
        display: inline-block;
        text-align: center;
        height: 40px;
        line-height: 40px;
    }
}